OT-2026-000084000
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000084000) never changes.
Identity and time
| Publication number | OT-2026-000084000 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5d-7fd2-927e-1ccc0879aafb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084000 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b8e2c3cac525bba578ef733f45a1ffdea9c52f7024e8ce33e52a3d0346298d5 |
|---|---|
| Markdown | f4e657a352928803cada3a6de7c0315e577293421a5c8329ef39e01a8f5a18a8 |
| Publication page | 44edc147a4e9f6d119670ea0f9c5d529b9dbcff527f4958d6e1be062811948f9 |
| Manifest | 47342366a273303ece70c26ca68efc9dd10d900b455d133806d3edfd2c798978 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | sCSnCCEa8rF/P1eh6qLelZOXYu9CwnS2VEPjq0eluesWuc1LH8zirwuMJNSXcoeqIM619PynX1Xgqeb5vfmdDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:42.930519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084000observed 44edc147a4e9f6d119670ea0f9c5d529...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:42.914147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084000/manifest.jsonobserved 47342366a273303ece70c26ca68efc9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:42.896737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084000/publication.mdobserved f4e657a352928803cada3a6de7c0315e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:42.880786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084000/publication.txtobserved 2b8e2c3cac525bba578ef733f45a1ffd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|